A clamp meter's jaw is clamped around a single wire and measures AC amps passing through this single wire. The clamp meters detects the magnetic field emitted by current flowing in a wire in order to measure the current value.
FLUKE 400amp AC clamp meter
- Measures AC current using jaw clamp
- Measures AC and DC voltage to 600 V and resistance to 4kΩ using included red/black leads
Read User manual link below if not familiar with instrument use